ISRC USSM10107473
Verified recording
USSM10107473 is “Die Entführung aus dem Serail, K. 384: Nr. 7 Terzett: Marsch! marsch! marsch!” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xde54c63c69fbf9058ca657d6227c07b7206f3f68b1f53d1ca1c2f53ff58f90a6 and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10107473.
Recording identifiers
- ISRC
- USSM10107473
- Title
- Die Entführung aus dem Serail, K. 384: Nr. 7 Terzett: Marsch! marsch! marsch!
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xde54c63c69fbf9058ca657d6227c07b7206f3f68b1f53d1ca1c2f53ff58f90a6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:2b90bbdeabd07dad1eb946b293f0d30bb0efccfc53ea6d0f74954f0033749bc3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10107473
- Bitcoin block existence check
- https://blockstream.info/api/block/960348
Full record
Track page: Die Entführung aus dem Serail, K. 384: Nr. 7 Terzett: Marsch! marsch! marsch! · Machine-readable JSON-LD